From 0cdfc49d9df7376cd7192bb23e29d05c1046c9be Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 31 May 2017 06:03:13 +0000
Subject: [PATCH] common.mk: lldb [ci skip]

* common.mk (lldb, lldb-ruby): add targets to debug with lldb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 Makefile.in | 1 +
 common.mk   | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/Makefile.in b/Makefile.in
index 9ae24fb8f4..90a8aaf561 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -75,6 +75,7 @@ XLDFLAGS = @XLDFLAGS@ $(EXTLDFLAGS)
 EXTLIBS =
 LIBS = @LIBS@ $(EXTLIBS)
 MISSING = @LIBOBJS@ @ALLOCA@
+ENABLE_SHARED = @ENABLE_SHARED@
 LDSHARED = @LIBRUBY_LDSHARED@
 DLDFLAGS = @LIBRUBY_DLDFLAGS@ $(XLDFLAGS) $(ARCH_FLAG)
 SOLIBS = @SOLIBS@
diff --git a/common.mk b/common.mk
index 654533ce8d..06ef54b70f 100644
--- a/common.mk
+++ b/common.mk
@@ -13,6 +13,7 @@ ECHO = @$(ECHO0)
 
 mflags = $(MFLAGS)
 gnumake_recursive =
+enable_shared = $(ENABLE_SHARED:no=)
 
 UNICODE_VERSION = 9.0.0
 
@@ -1073,6 +1074,14 @@ gdb: miniruby$(EXEEXT) run.gdb PHONY
 gdb-ruby: $(PROGRAM) run.gdb PHONY
 	$(Q) $(RUNRUBY_COMMAND) $(RUNRUBY_DEBUGGER) -- $(TESTRUN_SCRIPT)
 
+LLDB_INIT = command script import -r $(srcdir)/misc/lldb_cruby.py
+
+lldb: miniruby$(EXEEXT) PHONY
+	lldb -o '$(LLDB_INIT)' miniruby$(EXEEXT) -- $(TESTRUN_SCRIPT)
+
+lldb-ruby: $(PROGRAM) PHONY
+	lldb $(enable_shared:yes=-o 'target modules add $(LIBRUBY_SO)') -o '$(LLDB_INIT)' $(PROGRAM) -- $(TESTRUN_SCRIPT)
+
 dist:
 	$(BASERUBY) $(srcdir)/tool/make-snapshot \
 	-srcdir=$(srcdir) \